dogfart1000df dogfart1000df
  • 25-09-2021
  • Mathematics
contestada

On the last test, 40% of all sudents in Mrs. Well's class got an A. How many students are in this calss if there were 28 A's on the test?

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snowystar965
snowystar965 snowystar965
  • 25-09-2021

Answer:

70 students

Step-by-step explanation:

If 40% of all students in Mrs. Well's class got an A, and 28 students got an A, that means that 28 = 40%

To find the total number of students, we need to find 100%

40% = 28

Divide by 4

10% = 7

Multiply by 10

100% = 70

So there are 70 students in Mrs. Well's class.

Hope this helps you! :D

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